Ana R. Acuna-Villaorduna, MD
Medical Oncology Physician · Farmington, CT
Ana R. Acuna-Villaorduna, MD is a medical oncology physician with a practice address in Farmington, Connecticut, and NPI 1538574926, issued on Jun 25, 2014. Check the license (Connecticut 079459, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ana R. Acuna-Villaorduna
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 079459 CT
02446455 CT
305795 NY
Self-reported in NPPES; status is on the state search - Practice location
- 263 Farmington Ave, Farmington, CT 06030
- Phone
- (860) 679-2100
- Enumerated
- Jun 25, 2014
- Record last updated
- Nov 18, 2025
- Fax
- (860) 679-4815
- Medicare enrollment
- Enrolled (PECOS I20210607000886); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 99 in Connecticut → Look up another NPI →
Also registered at 263 Farmington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nour Abdallah, MDStudent in an Organized Health Care Education/Training Program1225882509
- Omar Abdelatey, DDSStudent in an Organized Health Care Education/Training Program1700672789
- Samira AbdelrehimStudent in an Organized Health Care Education/Training Program1225823743
- Reham AbdelsalamStudent in an Organized Health Care Education/Training Program1578143707
- Ezzat Abdoun, DDSStudent in an Organized Health Care Education/Training Program1962630905
- Arif Salman Abdul Shakore, B.D.S., M.D.S.Student in an Organized Health Care Education/Training Program1750797387
Verify Ana R. Acuna-Villaorduna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 079459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical oncology physician in 2024
55 Medicare Part D claims for 19 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Icahn School OF Medicine AT Mount SinaiNew York, NY
- University OF Connecticut Health CenterFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ana R. Acuna-Villaorduna among 99 medical oncology physician records in Connecticut
Ana R. Acuna-Villaorduna, MD is one of 99 medical oncology physician records with a practice address in Connecticut. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 75% of them.
- NPI issued2014 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2005 among the 66 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Connecticut
There are 99 medical oncology physician records in Connecticut.
All 99 in Connecticut → Every provider in Farmington → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Margaret Callahan, MDFarmington, CT 060301508098534
- Richard Everson, MDFarmington, CT 060301881631364
- Bijay Mukhopadhyay, MDFarmington, CT 060301164587564
- Joseph McLaughlin, M.D.Manchester, CT 060401013178466
- David Dobrzanski, MDBristol, CT 060101619054897
- Sapna Khubchandani, M.D.Bristol, CT 060101609016534
- Christopher Wakem, MDBristol, CT 060101104829753
- Barbara Fallon, M.D.New Britain, CT 060511558363846
Common questions
What is Ana R. Acuna-Villaorduna, MD's NPI number?
Ana R. Acuna-Villaorduna, MD's National Provider Identifier (NPI) is 1538574926, issued on Jun 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ana R. Acuna-Villaorduna, MD located?
The NPPES record lists a practice address at 263 Farmington Ave, Farmington, CT, 06030. Phone: (860) 679-2100. Providers update this record themselves, so call before visiting.
How can I verify Ana R. Acuna-Villaorduna, MD's license?
NPPES lists Connecticut license number 079459, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ana R. Acuna-Villaorduna, MD prescribe under Medicare Part D?
In 2024, Ana R. Acuna-Villaorduna, MD had 55 Medicare Part D claims for 19 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.